baber/WOPTO huggingface dataset:
Patent KR-20020035416-A (KR)
Inventor: LEE WOO JEONG
IPC: B43K23/012
Filed: 2001-03-07
Abstract: PURPOSE: A finger pen is provided to help a user, especially a person that can't use a right hand freely, to easily use a pen with only one finger, and to improve user's convenience. CONSTITUTION: The finger pen is useful to a person that can't use a right hand freely or have to use a pen for a long time. The pen consists of a pen body having the same size as two knuckles of a finger and formed with a finger insertion hole(1), through which a finger is inserted, and an ink case located at the back side of the pen body. In addition, a cap(2) can be mounted to the pen so as to facilitate the carrying and the storage of the pen. A user is able to use the finger pen by using only second knuckle of one of fingers.
Patent KR-20010067741-A (KR)
Inventor: LEE EUN KOO
IPC: H01Q1/24
Filed: 2001-03-14
Abstract: PURPOSE: A flexible elliptical antenna for use of portable phone is provided to reduce influence from electromagnetic wave by arranging antenna to be spaced apart from user's body, while improving wave receiving sensitivity. CONSTITUTION: A flexible elliptical antenna is manufactured by arranging a wire having a diameter of 0.01 to 0.2mm and which is made up of a conductive material such as copper, silver or carbon fiber; coating the surface of the wire with a mesh having a high electrical conductivity; coating the surface of the resultant structure with soft resin like polyester, nylon, urethane or rubber; and inserting polyester or nylon fiber into the core of the antenna. The antenna which is made up of flexible and soft material prevents electromagnet wave from concentrating to user's body.
Patent KR-20020073826-A (KR)
Title: Method for Packet Service In Wireless Communication System And Network Architecture
Inventor: KIM YEONG JIN
IPC: H04W60/00
Filed: 2001-03-16
Abstract: PURPOSE: A packet service method and a network structure in a mobile communication system are provided to simplify a hardware composition by sharing logics for controlling packet services according to a synchronous type(UMTS) and an asynchronous type(CDMA2000). CONSTITUTION: A PAS(Packet Access Server) connects to an asynchronous radio access network and a synchronous radio access network through a certain signaling interface, and controls a location management, an authentication, and a packet service of a corresponding TE(Terminal Equipment) for a packet service according to a synchronous type and a packet service according to an asynchronous type. An IGSN(Integrated GPRS Supporting Node) connects to the asynchronous radio access network through a certain signaling/data transmission interface, and performs the occupation, release, and change of a bearer for processing packet data of the asynchronous radio access network by the control of the PAS. A packet data service network connects to the synchronous access network through the certain signaling/data transmission interface, and performs the occupation, release, and change of the bearer for processing packet data of the synchronous radio access network by the control of the PAS.
Patent KR-20020078565-A (KR)
Title: Non-contact a dial.
Inventor: PARK JIN SOO
IPC: E05B37/00
Filed: 2001-04-04
Abstract: PURPOSE: A non-contact dial device is provided to achieve improved reliability by making it impossible to unlock the door without using a password number. CONSTITUTION: A first rotation disk(14a) from among a plurality of rotation disks(14) has a groove(15a) formed deeper than the grooves formed at the other rotation disks. A rotation stopper piece(17) has a front end with a protrusion(19) to be fit to the groove formed at the first rotation disk. Alternatively, a plurality of rotation disks having rotation number plates, shafts and connection pieces, include grooves formed into a double structure. The foremost rotation disk has a groove formed relatively deeper than the other rotation disks, and a stopper piece has a front end with a protrusion formed to be fit to the groove formed at the foremost rotation disk.
Patent KR-20010098845-A (KR)
Title: 기체 흡착제 및 그 사용방법
IPC: A61L9/16
Filed: 2001-04-24
Abstract: 본 발명은 흡착제로서 아나타제형(anatase) 산화티탄을 포함하는 기체 흡착제, 바람직하게는 20 중량% 이상의 아나타제형 산화티탄을 함유하는 흡착층을 갖는, 아나타제형 산화티탄을 플루오로-탄소 수지 입자와 함께 소결시킴으로써 수득된 기체 흡착제, 및 상기 기체 흡착제의 사용방법을 기술하고 있다.  본 발명에 따른 기체 흡착제는 악취 물질의 흡착 성능을 갖고, 간편한 방식으로 재생시킬 수 있고, 재생시 흡착 성분을 분해시킬 수 있다.
Patent KR-20020084604-A (KR)
Title: A Chemical Composition for Diesel Engine Cylinder Head
Inventor: KIM JONG MUN
IPC: F02F1/24
Filed: 2001-05-03
Abstract: PURPOSE: Molybdenum is omitted, and copper and chrome are reinforced to prevent contraction defect and to improve durability as well as to guarantee even product quality. A composition of carbon of 3.3-3.5 weight%, copper of 0.5-0.7 weight%, chrome of 0.3-0.5 weight% are provided for a diesel engine head. CONSTITUTION: A composition of diesel head comprises carbon of 3.3-3.5 weight%, copper of 0.5-0.7 weight%, chrome of 0.3-0.5 weight%. The composition comprises silicon, phosphorus, sulfur, nickel, tin, manganese additionally.
Patent KR-20020084986-A (KR)
Title: A patent search co-work system and method in an intellectual property system
Inventor: LEE TAE HUI
IPC: G06F17/30
Filed: 2001-05-03
Abstract: PURPOSE: A system and a method for a multiuser preceding technology research of an intellectual property system are provided to automatically carry out a research/analysis about each keyword if an expert of various technology fields inputs a keyword relating to the situation of each field. CONSTITUTION: A keyword input part(10) receives the keyword of a technology field from the expert of various technology fields. A preceding technology database(40) stores various kinds of preceding technology data. A research/analysis controller(30) researches the preceding technology from the data of the preceding technology database and analyzes the similarity for the research target data by combining the inputted keyword into a format desired by a user. A research result database(50) stores the preceding technology data, the analyzed preceding technology data and an analysis result. The keyword input part includes the first keyword input part(21) for the electronic experts, the second keyword input part(22) for the mechanical experts and the third keyword input part(23) for the chemical experts.
Patent KR-20020089627-A (KR)
Title: Tunnel Fan Unit Having lengthwise Air Current Property
Inventor: PARK JIN HA
IPC: F24F7/00
Filed: 2001-05-23
Abstract: PURPOSE: A tunnel fan unit with lengthwise air current property is provided to generate lengthwise air current. CONSTITUTION: A tunnel fan unit includes a ventilating fan(200) having linear air discharge property to have constant pressure sufficient for demanding pressure of a space to be ventilated; a ventilating fan housing(100) covering the ventilating fan and having an inlet formed on one side thereof to expose only a part of the ventilating fan to the outside; a chamber(300) extending from one side of the ventilating fan housing to form a square inside passage; a passage forming panel(310) formed in a lengthwise direction of the chamber and dividing the inside passage so that the inside passage has square isobaric property for discharge of air; a nozzle(400) formed on one side of the chamber in lengthwise direction and having adjustable tilting angle; and a control part setting rpm of the ventilating fan and the tilting angle of the nozzle.
Patent KR-20030000844-A (KR)
Title: Bit line sense amplifier control circuit of semiconductor memory device
Inventor: LEE JAE YEOL
IPC: G11C7/06
Filed: 2001-06-27
Abstract: PURPOSE: A control circuit of a bit line sense amplifier in a semiconductor memory device is provided to reduce or increase an over-driving time of a bit line sense amplifier according to one bank or a plurality of banks. CONSTITUTION: A command decoder portion(100) generates an auto refresh signal(Aref) by a command received from the outside. A latch portion(300) controls the generation of a refresh signal by the auto refresh signal(Aref) of the command decoder portion(100), a self refresh signal(Sref) generated from the inside of the latch portion(300), and a refresh end signal. A sense amplifier driving time control portion(400) receives the refresh signal(REF) and a sense amp enable signal(SAEB). The sense amplifier driving time control portion(400) generates the first control signal(SAP1) having the first pulse width at a normal operation by the sense amp enable signal(SAEB) or the first control signal(SAP1) having the second pulse width at a refresh operation by the sense amp enable signal(SAEB) and the refresh signal(REF). At this time, the second pulse width is larger than the first pulse width.
Patent KR-20030000866-A (KR)
Title: impact absorbing type steering system for an automotive vehicle
Inventor: KIM BYEONG BAE
IPC: B62D1/18
Filed: 2001-06-27
Abstract: PURPOSE: A shock absorbing steering apparatus for a vehicle is provided to prevent a driver from being injured by spacing an airbag from the driver with supplying expansion gas to a pressure chamber partially and reducing the length of a steering shaft in deploying an airbag at a collision. CONSTITUTION: A steering wheel is installed in a steering shaft, and the steering shaft is rotated by receiving steering force. A contraction unit(40) is formed in the steering shaft to reduce the length of the steering shaft by expansion gas in deploying an airbag. The contraction unit has first and second shaft members(42,44) combined with slip joint, a pressure chamber(46) receiving expansion gas in deploying the air bag with forming the closed space between shaft members, and a piston member(48) reducing the distance between first and second shaft members. The driver is protected by minimizing impact with reducing the length of the steering shaft through the contraction unit in deploying the airbag at a collision.
Patent KR-20030001162-A (KR)
Title: Stamping ink
Inventor: CHO DONG JE
IPC: C09D11/033
Filed: 2001-06-28
Abstract: PURPOSE: An ink for postmark is provided, not to allow the postmark to be removed by water or chemicals easily, thereby preventing the alteration by the reuse of a stamp or a certificate stamp. CONSTITUTION: The ink comprises 3-40 wt% of a resin selected from the group consisting of a rosin-based modified resin, an acryl resin, a vinyl butyral resin, a vinyl chloride-based modified resin, a phenol-based modified resin and their mixtures; 20-95 wt% of a solvent selected from the group consisting of a polyol, its derivatives and their mixtures; 0.5-35 wt% of a pigment; and 0.01-7 wt% of an auxiliary additive selected from polyoxyalkylene higher fatty acid esters. Preferably the auxiliary additive is selected from the group consisting of polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monopalminate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate and their mixtures.
Patent KR-20020002289-A (KR)
Inventor: HAMABE KOJIRO
IPC: H04W36/38
Filed: 2001-06-29
Abstract: PURPOSE: To provide a transmission power control system that prevents transmission powers between base stations from becoming unbalanced due to asynchronization for balance adjustment, when reception timing of transmission power balance control signals differs because of dispersion in transmission delays of the control signals from a control station to each base station, at soft hand-over in a cellular communication system. CONSTITUTION: Start of a balance adjustment period is controlled from a frame with a frame number CFN, providing an expression for mod (CFN, mxNperiod)=L (where (m) is a natural number and L is zero or a natural number smaller than mxNperiods and in common with all base stations), in response to the reception of a control signal, where CFN is the frame number of a transmission frame to a mobile station and Nperiod frame is a balance adjustment period. Thus, calculation timing for the succeeding balance adjustment period is synchronous with each other between the base stations, and the transmission power between the base stations can be balanced.
Patent KR-20020004852-A (KR)
Inventor: HIRADE SEI
IPC: H04B1/7115
Filed: 2001-07-03
Abstract: PURPOSE: To provide a CDMA receiver and a path detection method that can conductor optimum threshold value processing, so as to realize excellent reception characteristic under all propagation environments, including a propagation environment having a strong path causing error-free and a propagation environment around a sensitivity point. CONSTITUTION: A level difference calculation section 321 calculates a level difference (h). A reference threshold calculating section 322 reads a maximum peak level threshold (i) and a noise level threshold (j), that are data in correspondence to the level difference (h) from a threshold memory section 331 for calculating a peak level reference threshold (k) and a noise level reference threshold (l). A discrimination section 323 applies threshold processing to the threshold k, l and outputs a path, having the threshold or larger as a search peak timing (m) and a search peak level (n) to a protection processing section 34. The protection processing section 34 applies protection processing to the path, to decide a valid path and outputs the reception timing of each path discriminated to be the valid path as a search path timing (b).
Patent KR-20010084993-A (KR)
Inventor: PARK EUN IL
Filed: 2001-07-06
Abstract: PURPOSE: A telephone terminal system having an order function using hot-code is provided to offer a wireless order processing system to collectively process the orders inputted from users telephone terminal systems to provide a settlement process and a telephone terminal, connected to the wireless order processing system through a wireless network, to input abbreviated order commodity codes granted to wired/wireless enterprisers's goods media. CONSTITUTION: A telephone terminal system having an order function using abbreviated order commodity codes consists of a wireless order processing system(100) and a telephone terminal(200). The wireless order processing system(100) manages abbreviated order commodity codes granted to various goods media and provides blanket order processing and a settlement process. The telephone terminal(200) is to execute a commodity order function by inputting abbreviated order commodity codes to the wireless order processing system(100) through a wireless network(300). The telephone terminal(200) is comprised of a transceiver(210), a controller(220), a memory(230), an information input part(240), an LCD(250), and a voice output part(260). In case that a user inputs an abbreviated order commodity code through the telephone terminal(200), the transceiver(210) receives an approval number from the wireless order processing system(100) and transmits the abbreviated order commodity code. The controller(220) controls each of the components of the telephone terminal(200). The memory(230) stores the received approval number and other information. The information input part(240) is provided with a plurality of numeric keys, character keys, and special keys.
Patent KR-20030004724-A (KR)
Title: Apparatus and method scrubbing for plume abatement and mist prevention
Inventor: KIM RO JUNG
IPC: B01D47/06
Filed: 2001-07-06
Abstract: PURPOSE: A scrubbing apparatus for the prevention of visible flume and mist, and scrubbing method thereof are provided. CONSTITUTION: The scrubber comprises a guide device(10) for guiding influent combustion gas to vertical supply pipes(13); a scrubbing device(20) consisting of vertical fluidization pipes(21) where scrubbing water is sprayed downward by a pump(26) as a counter current come into contact with the upflow combustion gas for cooling the gas and for removing impurities and harmful matter; a demister(30) set in a stack(41) for removing mist; a heat exchanger(40) for removing moisture contained in exhaust gas.
Patent KR-20030005525-A (KR)
Title: A motorcycle transmission
Inventor: HONG CHANG HYEOK
IPC: B62M25/00
Filed: 2001-07-09
Abstract: PURPOSE: A shifting mechanism for a motorcycle is provided to improve working efficiency by maximizing operational force, to enhance the accuracy by lowering rotational clearance, and to lengthen a life span by reducing noise. CONSTITUTION: An operating cam(30) decides the variable speed ratio by engaging plural gears. A shifting mechanism for a motorcycle is composed of a cam rotating unit(40) rotating the cam, and a cam position deciding unit(45) placing the operating cam in neutral and 1 to 6 ranges. Operational force is maximized for driving the operating cam, and accuracy is improved by lowering clearance of rotation. Working efficiency is improved by operating a selecting unit for the center of the cam. Noise is reduced, and the life span is extended.
Patent KR-20030010242-A (KR)
Title: Method for fabricating a polyester sheet excelling in forming and radiating far-infrared rays
Inventor: BAE JUNG SEOK
IPC: B29B11/14
Filed: 2001-07-26
Abstract: PURPOSE: Provided is a process for producing an amorphous polyester sheet excellent in formability and infrared rays-emitting effect, wherein the polyester sheet can be used as a food container excellent in storage ability for a long time. CONSTITUTION: The process comprises the steps of: adding 5-50wt% of an infrared ray-emitting body having an average particle size of 0.2-7.0 micrometer to a polyester resin having an intrinsic viscosity of 0.5-0.7dl/g, and mixing and dispersing to prepare a master batch resin; heating and drying the master batch resin at 100-150deg.C for 3.0-5.0 hours; forming the multi-layered amorphous sheet containing 1.0-10.0g/m2 of the infrared ray-emitting body in a core layer or a sub layer by using a co-extruder, wherein the amorphous sheet has more than 80% of a spectral radiation rate in the infrared radiation zone(lambda is 4-25 micrometer). The infrared ray-emitting body is at least one of yellow soil, quartz porphyry, and ceramic and contains SiO2, Al2O3, MgO, (K.H3O)Al2(Si.Al)4O10(H2O.OH)2, and etc.
Patent KR-20030015957-A (KR)
Title: Transformer for inverter circuit
Inventor: CHOU YUNG CHM
IPC: H01F27/26
Filed: 2001-08-18
Abstract: PURPOSE: A transformer for an inverter circuit is provided to prevent an increase of coil thickness and overheat of the transformer, while allowing for ease of manufacture and reduced costs. CONSTITUTION: A transformer(100) comprises a core module(130), the first bobbin(110), the second bobbin(120), a primary coil, and a secondary coil. The core module(130) includes the first core portion(C1) and the second core portion(C2). The first bobbin(110) includes the first coil portion and the first hollow portion(112) for accommodating the first core portion. The second bobbin(120) is arranged in parallel with the first bobbin, wherein the second bobbin has the second coil portion and the second hollow portion(122) for accommodating the second core portion. The primary coil is wound on the first coil portion. The secondary coil is wound on the second coil portion.
Patent KR-20030017257-A (KR)
Title: A apparatus for energy control of top burner
Inventor: CHO JAE HO
IPC: F23D14/60
Filed: 2001-08-24
Abstract: PURPOSE: A heat controlling apparatus for a top burner is provided to adjust heat of the top burner by using a rotary valve, a condenser motor and a micro switch. CONSTITUTION: A heat controlling apparatus for a top burner includes a rotary valve(10); a condenser motor(20); a cam(40); a micro switch(30) and an LSI(Large Scale Integration). The rotary valve rotates to control heat of the burner by a signal of the top burner. The condenser motor transmits power to rotate the rotary valve. The cam is installed to a shaft between the rotary valve and the condenser motor. The cam has a protrusion(a) to be rotated by amount of heat of the burner. The micro switch has a switching portion to be pushed by the protrusion of the cam. Therein, a position to control heat of the top burner is sensed. The LSI controls operation of the condenser motor. Specific time is set up to estimate the position to control heat according to the signal and set time of the micro switch. Therefore, time to rotate the valve to control heat is not necessary.
Patent KR-20030018218-A (KR)
Inventor: KANG JIN SEOK
IPC: C12Q1/68
Filed: 2001-08-27
Abstract: PURPOSE: Provided are a detection primer for a genetically modified organism and its processed product, and a detection kit using the same, thereby detecting EPSPS gene, cry1A(b) gene, cry9C gene and PAT gene, and determining GMO and its processed product. CONSTITUTION: The PCR detection kit comprises at lest one selected from the group consisting of ep78 primer of SEQ ID NO:1, ep220 primer of SEQ ID NO:2, b398 primer of SEQ ID NO:3, b2 primer of SEQ ID NO:4, p340 primer of SEQ ID NO:5, p4 primer of SEQ ID NO:6, c211 primer of SEQ ID NO:7, c6 primer of SEQ ID NO:8, m76 primer of SEQ ID NO:9, m216 primer of SEQ ID NO:10, 9c26 primer of SEQ ID NO:11, 9c265 primer of SEQ ID NO:12, 9c686 primer of SEQ ID NO:13, 9c26 primer of SEQ ID NO:14, 9c962 primer of SEQ ID NO:15, 9c1153 primer of SEQ ID NO:16, g165 primer of SEQ ID NO:17, g355 primer of SEQ ID NO:18, t13 primer of SEQ ID NO:19 and t203 primer of SEQ ID NO:20.
Patent KR-20030020039-A (KR)
Inventor: KANG DAE HA
IPC: H04H60/09
Filed: 2001-08-29
Abstract: PURPOSE: A sound transceiving system for use in broadcasting sports game is provided to transmit the sound of players generated when the players play sport. CONSTITUTION: A sound collecting device installed in sports goods has a wireless transmitting unit for processing a sound signal, converting the sound signal into a wireless signal, and transmitting the wireless signal. An audio signal processor(70) having a wireless signal receiving unit and an audio signal separating circuit receives the wireless signal and processes the received wireless signal. A repeater(16) having a signal transmitting and receiving unit and a frequency converter receives a signal from the sound collecting device and transmits the received signal to the audio signal processor(70) by wireless.
Patent KR-20030018984-A (KR)
Title: equipment for detecting a supplying voltage fail of the optical transmission system
Inventor: CHOI CHUNG HYEON
IPC: H04B17/00
Filed: 2001-08-31
Abstract: PURPOSE: A device for detecting power supply failure of an optical transmission system is provided to install detection units detecting failure of power supply through waveform of an oscillator in each shelf, so as to correctly detect the failure of power supply in individual shelves regardless of signal influence of adjacent shelves. CONSTITUTION: Power circuit parts(3A-N) arranged in each shelf(1A-N) convert voltage of power applied from an external into supply voltage necessary for an internal function circuit part(2), and supply the converted voltage. Detected waveform providing parts(4A-N) connected to one end of the power circuit parts(3A-N) output waveform signals according to failure of power supply of the power circuit parts(3A-N). Detection circuits(6A-N) compare the detected waveform signals for the failure of power supply of corresponding shelves(1A-N) inputted from the detected waveform providing parts(4A-N) with a reference clock signal for decision, to output detection decision signals. A control processor(7) controls a protection function of normal shelves as well as a shelf in which power supply failure is generated, to prevent a system wrong operation according to the detection decision signals inputted from the detection circuits(6A-N). And a reference waveform providing part(8) generates the reference clock signal having waveform identical to the waveform provided by the detected waveform providing parts(4A-N).